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. 2020 Nov 11;599(4):1067–1081. doi: 10.1113/JP280318

Figure 4. Non‐invasively estimated intracranial pressure (nICP) in the supine position (n = 9 and n = 2).

Figure 4

A, nine astronauts who did not show optic disc oedema or choroidal folds.B, two astronauts who showed optic disc oedema and choroidal folds. Pre(L−3/6m), preflight (3–6 months before launch); Post(R+0/3d), postflight (0–3 days after landing); Rec(R+1/6m), recovery (1–6 months after landing). A one‐way repeated measures ANOVA for differences at three time points was used (n = 9) (P = 0.005), and the Student‐Newman‐Keuls method was used to determine where significant differences occurred (Pre(L−3/6m)vs. Post(R+0/3d),P = 0.007; Pre(L−3/6m)vs. Rec(R+1/6m),P = 0.694; Post(R+0/3d)vs. Rec(R+1/6m),P = 0.006).